{
  "manageEntity": {
    "action": "View",
    "entityId": "1994482",
    "entityType": "Notification",
    "nonce": "0x209c3d8a6a0403bd26b4b2c18be89299bd91a7a7e61c88ff707bb35119257214",
    "signature": "0xe4cd4eb0695e7e760531cf3debc2843b94389a99f7587d2a2830e3c5ec5cab083dab1f94e288942f28f1f82dc5e40ab8d6afc9a405c955c539a9f5ff6cc62b6a1c",
    "signer": "0x16D3bf5a80bAfFB2f1550d49b1203D4CA532DA1C",
    "userId": "1994482"
  }
}